Water Quality Testing and Monitoring

Akso is a privately owned group that designs, manufactures, and distributes measuring instruments for analysis in many different industries, including Laboratory, Food and Beverage, Water Treatment, Hydroponics, Aquaculture, and Wastewater. The company was founded in São Leopoldo - Brazil in 2003, where the production, R&D and distribution centre is located. Our aim is providing users with quality instruments that are reliable, economical and easy to use.

NSF is a global leader in public health standards, offering comprehensive testing, auditing, and certification services. With a strong presence in Europe and North America, NSF supports industries through accredited labs, consulting, and training, ensuring products meet rigorous safety and quality standards.

Litree: Pioneering Ultrafiltration for a Water-Secure World Founded in 1992, Litree has dedicated 30+ years to redefining water purification through ultrafiltration (UF) membrane technology—our core expertise and passion立升（Litree）. As a global high-tech enterprise rooted in independent innovation, we’ve evolved from a membrane R&D startup to one of the world’s leading water problem solvers, with over 146 core patents and state-of-the-art manufacturing hubs in Haikou and Suzhou, China立升（Litree）. Our signature hollow fiber UF membranes are engineered to deliver unmatched performance: 0.01μm precision removes 99.99% of bacteria, viruses, and contaminants while preserving essential minerals—striking the perfect balance between purity and health立升（Litree）. This technology powers our diverse solutions, from residential whole-house systems to large-scale municipal projects and industrial wastewater treatment, all designed for sustainability and cost-efficiency. What truly sets us apart is our commitment to making safe water accessible. We’ve completed projects serving 50,000+ residents with centralized purification systems that cut construction costs and footprint by 50% compared to traditional setups—proof that advanced technology can also be affordable. Today, our solutions reach 60+ countries, supporting 3,000+ industrial clients and millions of households worldwide. At Litree, water isn’t just our business—it’s our mission. We believe every drop matters, and we’ll keep pushing boundaries to create a future where clean, safe water is a universal right, not a privilege

Microbium d.o.o. specializes in solving microbiological challenges with innovative products and advanced laboratory services. We offer antimicrobial testing, contamination control, and quick microbiological monitoring solutions, ensuring regulatory compliance and quality assurance for various industries.

AQUALABO specializes in water quality control and analysis, offering a range of sensors, analyzers, and monitoring systems. With a focus on precision and reliability, they serve various industries including utilities, agriculture, and manufacturing, ensuring optimal water management and compliance with regulations.

ResinTech, Inc. specializes in manufacturing ion exchange resins and activated carbon products, providing advanced water filtration and purification solutions. With a focus on municipal and residential water treatment, they offer consulting and custom engineering services to optimize water quality and system performance.

Hydrosense offers the world's fastest on-site Legionella pneumophila test, providing quick and reliable detection to ensure safety in various industries. Their innovative test kits are crucial for managing risks in water systems, especially in healthcare and hospitality sectors.

WLN is een waterlaboratorium gespecialiseerd in drinkwater- en oppervlaktewateranalyses. WLN voert chemische, microbiologische en biologische analyses uit voor waterbedrijven en overheden.

ColorKiM specializes in innovative chemical solutions, focusing on polymer emulsions and textile specialty chemicals. Their environmentally friendly products support various industries, offering ecological benefits and advanced analytical testing tools to enhance efficiency and sustainability.

Barchemicals, based in Italy, specializes in manufacturing chemicals and technologies for water treatment. The company provides biosafety solutions, laboratory testing, and consulting services, serving industries like manufacturing, utilities, and waste management across Europe.

Lovibond® Water Testing - Tintometer GmbH is a leading manufacturer of water analysis instruments and test kits, specializing in color measurement and monitoring solutions. Based in Germany, the company serves a global market, providing essential tools for utilities, manufacturing, and waste management industries.

Smart solutions for water resource management

In-Situ specializes in innovative water monitoring solutions, offering a range of equipment and services for water quality testing across various industries. With a focus on real-time monitoring and data management, they support applications in agriculture, mining, and utilities.

ITS Europe LTD specializes in providing advanced water quality testing solutions, catering to both UK and international markets. They offer a range of products including photometers and digital testers, serving industries such as hospitality, utilities, and retail.

VWMS GmbH, through its ColiMinder brand, offers advanced online microbial monitoring systems for real-time water quality analysis. Serving industries such as utilities and manufacturing, the company provides solutions for efficient water management and contamination detection.

Sensorex specializes in water quality sensors, offering advanced solutions for pH, conductivity, and other parameters. Their products cater to diverse applications, including industrial and municipal water treatment, environmental monitoring, and laboratory analysis, enhancing water management and operational efficiency.

Water Testing Solutions Ltd. specializes in providing a wide range of water testing kits and reagents for various applications, including boiler water, cooling water, and Legionella compliance. With over 24 years of experience, they offer accredited products and worldwide shipping, catering to industries such as food and beverage, healthcare, and utilities.

HM Digital, Inc. specializes in fluid testing instruments, offering a range of products including handhelds, monitors, and controllers. Based in the United States, they serve the manufacturing and utilities industries, providing essential equipment for water quality testing and monitoring.

Acquasystem specializes in advanced water treatment solutions, offering cutting-edge filtration technologies and digital monitoring systems. Based in Italy, the company serves diverse industries with a focus on sustainability and innovation, providing tailored solutions for water purification and management.

Pyxis Lab Inc. specializes in providing advanced inline and handheld analytical tools for water treatment applications. With a focus on innovative monitoring and control solutions, they cater to industries such as manufacturing, utilities, and waste management, ensuring superior quality and competitive pricing for their global clientele.